Home / 8,008,149.96-12,014,272.48-2,328,374.24

Finding the Fourth Proportional to 8,008,149.96, 12,014,272.48 and 2,328,374.24

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Solution

The fourth proportional to 8,008,149.96, 12,014,272.48 and 2,328,374.24 is: 3,493,156.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,149.96 : 12,014,272.48 = 2,328,374.24 : x
  2. Step 2: Convert to fraction form
    8,008,149.96/12,014,272.48 = 2,328,374.24/x
  3. Step 3: Cross multiply
    8,008,149.96x = 12,014,272.48 × 2,328,374.24
  4. Step 4: Simplify right side
    8,008,149.96x = 27,973,722,554,772.92
  5. Step 5: Solve for x
    x = 27,973,722,554,772.92/8,008,149.96
  6. Step 6: Final answer
    x = 3,493,156.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.